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| Home > Voice over IP Fundamentals: Chapter 9, 'Billing and Mediation Services' | |
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Even though Voice over IP Fundamentals is written for anyone seeking to understand how to use IP to transport voice, its target audience comprises both voice and data networking professionals. In the past, professionals working in voice and data networking did not have to understand each other's roles. However, in this world of time-division multiplexing (TDM) and IP convergence, it is important to understand how these technologies work together. Voice over IP Fundamentals explains all the details so that voice experts can understand data networking and data experts can understand voice networking. The second edition of this best-selling book includes new chapters on the importance of billing and mediation in a VoIP network, security and the common types of threats inherent when packet voice environments, public switched telephone networks (PSTN) and VoIP interoperate. It also explains enterprise and service-provider applications and services. Click here for the chapter download or to purchase the book.
In this chapter:
Excerpted from Voice over IP Fundamentals, Second Edition, July 2006 by Jonathan Davidson, James Peters, Manoj Bhatia, Satish Kalidindi, Sudipto Mukherjee. ISBN: 1-587-0525-71.
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